Mô tả

Have you ever thought of building real-time communication applications for your clients or in your organization? Are you tired of writing the same old long polling logic to get the updates from your databases? Do you want to share live updates of the data across two or more than two applications? Do you work with live stocks or tweets kind of applications?

As you know our clients or customers would like to get quick and live updates of the information like stocks, currencies, the sales data, tweets etc. Or they want to build live collaborative applications for the customers/in-house projects. This is where we can think of Real-time Communication and we can achieve that using one of the most popular library Socket.IO. Easy to learn and easy to implement.

This course is a complete hands-on course where we will take few real-time scenarios and develop several applications step-by-step. At the end of this course, you will have better understanding of Socket.IO library and you will be able use this library to build RTC applications. We will build several client application using React JS library along with RxJS Observable.

Important Note - This course now is updated from Socket.IO 2.x to 4.x along with React JS 17.x. Also, we are using React function components with hooks.

Bạn sẽ học được gì

Basics of Socket IO library

Understand Socket IO Server and Client APIs

Understand the problems which you will face while building RTC applications and solutions for each problem

Database communication using Socket IO

How to broadcast messages when data is updated out of Socket IO applications

Learning Server and Client side Socket IO APIs by build number of applications using Express JS framework and React JS library

Use RxJS Observable in React JS

How to display KPI chart

Migration to Socket IO 4.x

Functional Components using React hooks

Yêu cầu

  • Good knowledge of React JS and should have experience of building REST APIs using Express framework
  • Basic understanding of Bootstrap framework [Optional]

Nội dung khoá học

4 sections

Introduction

27 lectures
Introduction
04:46
Who should take this course?
02:09
Tools and Software required for this course
01:40
Introduction to Socket.IO
11:00
Introduction to Socket.IO API
10:38
Simple example of Socket.IO - Theory
05:01
Demo - Simple example of Socket.IO
13:39
Introduction to React JS boiler template - Part-I
08:09
Introduction to React JS boiler template - Part-II
06:54
Introduction to RxJS Observable
11:08
Demo - Installing Socket.IO-Client and RxJS library
04:03
Demo - Writing service logic
09:00
Demo - Writing component logic
10:55
Do you see a problem?
05:20
Introduction to Namespace and Room
04:44
Modify Socket.IO server application
06:57
Modify Socket.IO client application
08:57
What's new in Socket.IO 3.x? - Part - I
09:26
Implicit connection to default namespace
06:25
What's new in Socket.IO 3.x? - Part - II
02:41
What's new in Socket.IO 4.x?
08:44
Migration - Simple Stock Example
12:12
Introduction to React hooks
12:29
Simple stock function component with hooks
14:07
Migration - Namespace Stock Example
05:23
Namespace stock function component with hooks
07:28
No more implicit connection to default namespace
05:12

Let's order Pizza

12 lectures
Application - we will develop
02:57
Introduction to Mongo DB
02:56
Writing Mongo DB queries
08:11
Creating Socket.IO application using Express JS and Socket.IO - Part I
15:09
Creating Socket.IO application using Express JS and Socket.IO - Part II
11:16
Creating pizza order application using React
02:50
Writing service logic
09:15
Writing component logic - Part - I
17:03
Writing component logic - Part - II
13:02
What problem we may face?
03:05
Migration - Pizza Order Example
04:54
Pizza order function component with hooks
10:58

Developing Technology Voting Real-time Dashboard

21 lectures
How to solve the problem?
08:29
Writing MongoDB queries
07:08
Creating REST API using Node JS and Express JS framework
07:47
Writing data access logic in REST API
09:06
Consuming DAL in REST API and defining route
09:36
Creating end user Voting application using React JS
13:41
Writing service logic
08:11
Writing component logic
18:04
Configure route and Navigation link
11:16
Creating Socket.IO application using Express JS and Socket.IO - Part I
11:06
Creating Socket.IO application using Express JS and Socket.IO - Part II
08:02
Creating in-house Dashboard application using React JS
06:22
Writing service logic
08:22
Introduction to Highcharts library
07:36
Installing Highcharts library and Creating reusable component
05:33
Add global chart option object
05:10
Visualizing Technology votes using Highcharts chart - Part - I
14:08
Visualizing Technology votes using Highcharts chart - Part - II
07:35
Configure route and Navigation link
09:23
Final Test of the solution with KPI Chart
04:16
Section - 3 Migration Steps
09:07

Course Conclusion

2 lectures
Course Conclusion
02:15
Migration Conclusion
00:59

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